ổn áp
Học thuậtThân thiện
Definition
- Noun (Electrical Engineering):
- Voltage stabilizer: A device designed to automatically maintain a constant voltage level for electrical equipment, protecting it from damage due to overvoltage or under-voltage conditions from the power supply.
Usage Examples
- Noun:
- Tôi cần mua một cái ổn áp mới cho máy tính. (I need to buy a new voltage stabilizer for my computer.)
- Ổn áp này giữ cho điện áp luôn ở 220V. (This stabilizer keeps the voltage constant at 220V.)
- Nhà tôi lắp ổn áp để bảo vệ các thiết bị điện. (My house has a voltage stabilizer installed to protect the electrical appliances.)
Advanced Usage
- The term is specific to electrical and electronic contexts. In technical specifications, it may be referred to by its function, e.g., "automatic voltage regulator (AVR)."
Variants and Related Words
- Bộ ổn áp (n): Another common phrasing meaning "stabilizer unit."
- Bộ ổn áp này công suất rất cao. (This stabilizer unit has very high capacity.)
- Máy ổn định điện áp (n): A more descriptive term meaning "voltage stabilizing machine."
Synonyms
- Voltage regulator: A device that maintains a steady voltage output.
- AVR (Automatic Voltage Regulator): The common technical term.
Related Concepts
- Biến áp (n): Transformer (changes voltage levels but does not automatically regulate it).
- UPS (Uninterruptible Power Supply): A device that provides backup power and often includes voltage stabilization.
- (điện)Voltage stabilizer